chore: comment diffs automatically #29
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| name: Comment diffs | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| branches: | |
| - main | |
| paths: | |
| - '.github/workflows/comment-diffs.yml' | |
| - 'packages/create-react-native-library/**' | |
| - '!**.md' | |
| jobs: | |
| comment-diffs: | |
| runs-on: macos-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Setup | |
| uses: ./.github/actions/setup | |
| - name: Build crnl | |
| run: | | |
| yarn workspace create-react-native-library prepare | |
| - name: Create library | |
| run: | | |
| ./packages/create-react-native-library/bin/create-react-native-library new-version \ | |
| --slug @bob/react-native-test \ | |
| --description test \ | |
| --author-name test \ | |
| --author-email test@test \ | |
| --author-url https://test.test \ | |
| --repo-url https://test.test \ | |
| --type module-mixed \ | |
| --languages java-objc \ | |
| --no-example \ | |
| --no-local | |
| - name: Store the commit hash | |
| id: head_hash | |
| run: echo "HEAD_HASH=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT | |
| - name: Fetch main | |
| run: git fetch origin main | |
| - name: Checkout main | |
| run: git checkout origin/main | |
| # Removed this step for the sake of testing | |
| # - name: Setup again # Add a check here to setup again if deps changed | |
| # uses: ./.github/actions/setup | |
| - name: Remove old build and build again | |
| run: | | |
| rm -rf ./packages/create-react-native-library/lib | |
| yarn workspace create-react-native-library prepare | |
| - name: Create library again | |
| run: | | |
| ./packages/create-react-native-library/bin/create-react-native-library old-version \ | |
| --slug @bob/react-native-test \ | |
| --description test \ | |
| --author-name test \ | |
| --author-email test@test \ | |
| --author-url https://test.test \ | |
| --repo-url https://test.test \ | |
| --type module-mixed \ | |
| --languages java-objc \ | |
| --no-example \ | |
| --no-local | |
| - name: Diff the libraries | |
| id: diff | |
| run: | | |
| echo "DIFF_RESULT<<EOF" >> $GITHUB_OUTPUT | |
| # Diff in recursive mod with unified format (unified format uses - and + instead of < and >) | |
| diff -r -u --no-ignore-file-name-case old-version new-version >> $GITHUB_OUTPUT || true | |
| echo "EOF" >> $GITHUB_OUTPUT | |
| - name: Comment on PR | |
| uses: actions/github-script@v3 | |
| with: | |
| github-token: ${{secrets.GITHUB_TOKEN}} | |
| script: | | |
| const body = `The commit with hash: ${{ steps.head_hash.outputs.HEAD_HASH }} has changed the output of \`create-react-native-library\`. You can find the diff of the change below: | |
| \`\`\`diff | |
| ${{ steps.diff.outputs.DIFF_RESULT }} | |
| \`\`\` | |
| > This diff is between this branch and the \`main\` branch. | |
| `; | |
| const comments = await github.issues.listComments({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| }); | |
| if (comments.data.some(comment => comment.body === body)) { | |
| return; | |
| } | |
| github.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body | |
| }) | |